CIW NTA Post Exam 2023 with complete solution;100%
verified
What is direct memory access (DMA)?
The ability for an application to access RAM without accessing the CPU
Which authentication tool disables accounts after a specified number of invalid passwords
have been entered?
Account lockout
When individuals want to communicate securely over long distances, they generally use
programs that combine the available encryption schemes. One such program uses
symmetric-key encryption to scramble the original message you want to send. Then, it uses
asymmetric-key encryption to encrypt only the symmetric key you just used. Finally, it uses
hash encryption to "sign" the message and ensure that no one can tamper with it. Which
program is this?
PGP (Pretty Good Privacy)
You have been running several applications during your logon session. However, no more
applications will load, even though you double-clicked on the icons many times. How can
you solve this problem in the least amount of time?
Log off and log back on.
Which choice specifies the two tools that list and correct errors on Windows and Linux-
based systems?
chkdsk and fsck
Which mass storage device interface is currently the de facto standard for connecting
internal PC-based drives, does not require explicit termination, and is connected using a
cable that somewhat resembles a small category-5 Ethernet cable?
Serial Advanced Technology Attachment (SATA)
You head a small team working on a project. You decide to set up a mailing list server at
so that your team can communicate effectively. Your
team has four members, each of them have their emails added to the mailing list server
(along with your own). When you're done setting the server up you send a quick email to
to test that everything is working properly; assuming that
it is, how many people would receive your email?
The Internet connection at your home office is not functioning. This connection uses a cable
modem. What is the first step you should perform to begin troubleshooting this problem?
Have a co-worker at a remote location ping your cable modem.
You are working from home. After providing your authentication information once, you
are now able to access multiple resources. Which type of server made this possible?
Directory server
You have passwords for many different activities, such as logging on to a network, logging
on to an FTP site, accessing four different e-mail clients, and accessing several online
accounts for various other activities. For security purposes, you created different
passwords for each account. How can you keep track of your many passwords in a secure
manner that prevents others from gaining access to them?
Use a password manager software application to help you store and manage your passwords.
verified
What is direct memory access (DMA)?
The ability for an application to access RAM without accessing the CPU
Which authentication tool disables accounts after a specified number of invalid passwords
have been entered?
Account lockout
When individuals want to communicate securely over long distances, they generally use
programs that combine the available encryption schemes. One such program uses
symmetric-key encryption to scramble the original message you want to send. Then, it uses
asymmetric-key encryption to encrypt only the symmetric key you just used. Finally, it uses
hash encryption to "sign" the message and ensure that no one can tamper with it. Which
program is this?
PGP (Pretty Good Privacy)
You have been running several applications during your logon session. However, no more
applications will load, even though you double-clicked on the icons many times. How can
you solve this problem in the least amount of time?
Log off and log back on.
Which choice specifies the two tools that list and correct errors on Windows and Linux-
based systems?
chkdsk and fsck
Which mass storage device interface is currently the de facto standard for connecting
internal PC-based drives, does not require explicit termination, and is connected using a
cable that somewhat resembles a small category-5 Ethernet cable?
Serial Advanced Technology Attachment (SATA)
You head a small team working on a project. You decide to set up a mailing list server at
so that your team can communicate effectively. Your
team has four members, each of them have their emails added to the mailing list server
(along with your own). When you're done setting the server up you send a quick email to
to test that everything is working properly; assuming that
it is, how many people would receive your email?
The Internet connection at your home office is not functioning. This connection uses a cable
modem. What is the first step you should perform to begin troubleshooting this problem?
Have a co-worker at a remote location ping your cable modem.
You are working from home. After providing your authentication information once, you
are now able to access multiple resources. Which type of server made this possible?
Directory server
You have passwords for many different activities, such as logging on to a network, logging
on to an FTP site, accessing four different e-mail clients, and accessing several online
accounts for various other activities. For security purposes, you created different
passwords for each account. How can you keep track of your many passwords in a secure
manner that prevents others from gaining access to them?
Use a password manager software application to help you store and manage your passwords.
